EP3810362C0 - Boring tool - Google Patents

Boring tool

Info

Publication number
EP3810362C0
EP3810362C0 EP19752683.3A EP19752683A EP3810362C0 EP 3810362 C0 EP3810362 C0 EP 3810362C0 EP 19752683 A EP19752683 A EP 19752683A EP 3810362 C0 EP3810362 C0 EP 3810362C0
Authority
EP
European Patent Office
Prior art keywords
boring tool
boring
tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19752683.3A
Other languages
German (de)
French (fr)
Other versions
EP3810362A1 (en
EP3810362B1 (en
Inventor
Peter Paul Schmida
Manfred Josef Schwaiger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hartmetall Werkzeugfabrik Paul Horn GmbH
Original Assignee
Hartmetall Werkzeugfabrik Paul Horn GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hartmetall Werkzeugfabrik Paul Horn GmbH filed Critical Hartmetall Werkzeugfabrik Paul Horn GmbH
Publication of EP3810362A1 publication Critical patent/EP3810362A1/en
Application granted granted Critical
Publication of EP3810362C0 publication Critical patent/EP3810362C0/en
Publication of EP3810362B1 publication Critical patent/EP3810362B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0486—Drills for trepanning with lubricating or cooling equipment
    • B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
EP19752683.3A 2018-08-09 2019-08-08 Boring tool Active EP3810362B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018119445.5A DE102018119445A1 (en) 2018-08-09 2018-08-09 drilling
PCT/EP2019/071284 WO2020030726A1 (en) 2018-08-09 2019-08-08 Drilling tool

Publications (3)

Publication Number Publication Date
EP3810362A1 EP3810362A1 (en) 2021-04-28
EP3810362C0 true EP3810362C0 (en) 2024-02-14
EP3810362B1 EP3810362B1 (en) 2024-02-14

Family

ID=67614568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19752683.3A Active EP3810362B1 (en) 2018-08-09 2019-08-08 Boring tool

Country Status (8)

Country Link
US (1) US11826835B2 (en)
EP (1) EP3810362B1 (en)
JP (1) JP7407793B2 (en)
CN (1) CN112334256A (en)
DE (1) DE102018119445A1 (en)
MX (1) MX2021001067A (en)
RU (1) RU2752605C1 (en)
WO (1) WO2020030726A1 (en)

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU88320A1 (en) * 1949-04-23 1949-11-30 М.Н. Зотов Centrifugal mill
US3811163A (en) * 1972-12-07 1974-05-21 Gen Dynamics Corp Plunge milling tool
DE2555979C2 (en) 1975-12-12 1984-06-28 Montanwerke Walter GmbH, 7400 Tübingen Drilling tool for metallic materials and the like.
US4124328A (en) * 1977-04-21 1978-11-07 The Valeron Corporation Indexable insert drill
JPS5469888A (en) * 1977-11-14 1979-06-05 Sumitomo Electric Ind Ltd Throwaway tip and cutting tool
JPS54116795A (en) * 1978-03-02 1979-09-11 Sumitomo Electric Ind Ltd Slowaway tool
DE2834083A1 (en) * 1978-08-03 1980-02-21 Walter Gmbh Montanwerke DRILL WITH REPLACEMENT KIT
DE7833000U1 (en) * 1978-11-07 1980-04-17 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim COMBINED DRILLING AND MILLING TOOL
US4565471A (en) * 1979-10-02 1986-01-21 Mitsubishi Kinzoku Kabushiki Kaisha Drill bit
SU965628A1 (en) * 1980-07-23 1982-10-15 Научно-производственное объединение по механизации и автоматизации производства машин для хлопководства "Технолог" Drill with mechanic securing of cutting blades
US4563113A (en) * 1983-04-14 1986-01-07 Waukesha Cutting Tools, Inc. Indexable insert drill
SU1346352A1 (en) * 1985-10-08 1987-10-23 Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения Twist bit
CA2142649A1 (en) * 1994-03-01 1995-09-02 Matthew A. Simpson Cvd diamond cutting tools
JPH0885012A (en) * 1994-07-06 1996-04-02 Sumitomo Electric Ind Ltd Manufacture of rotational cutting tool, super high pressure sintered body helical chip and tool thereof for the rotational cutting tool, and chip
CN1223607A (en) * 1996-08-23 1999-07-21 韦狄亚有限公司 Cutting insert for drilling and drill
DE19710997A1 (en) * 1997-03-17 1998-09-24 Afos Geraete Herstellungs Und Drilling tool with cutting inserts
DE19710995A1 (en) * 1997-03-17 1998-09-24 Afos Geraete Herstellungs Und Multipurpose tool with cutting inserts
US6000887A (en) * 1998-05-19 1999-12-14 Ingersoll Cutting Tool Company Stiff drill
JP2001150219A (en) * 1999-11-25 2001-06-05 Ngk Spark Plug Co Ltd Throwaway rotary cutting tool
US20010031181A1 (en) * 1999-12-22 2001-10-18 Shallenberger Fred T. Indexable drill and cutting inserts therefor
DE10043016B4 (en) * 2000-09-01 2006-11-23 Walter Ag Slot drills
CH693203A5 (en) * 2002-02-18 2003-04-15 Ejup Sulejmani Multiple use cutting tool insert for machine tool has cutting insert with opposed cutting edges, one of which is exposed when mounted in tool
US6902359B2 (en) * 2003-03-21 2005-06-07 Allied Machine & Engineering Corp. Drill insert with controlled contact clearance
JP4661229B2 (en) * 2005-01-17 2011-03-30 三菱マテリアル株式会社 Gun drill inserts and insert type gun drills
JP4976181B2 (en) * 2006-12-25 2012-07-18 住友電工ハードメタル株式会社 Tip placement method for throw-away drills
KR101516826B1 (en) * 2008-03-31 2015-05-04 미쓰비시 마테리알 가부시키가이샤 Insert for drill and insert drill
JP5165484B2 (en) * 2008-07-16 2013-03-21 ユニタック株式会社 Drill head manufacturing method and drill head
KR101059288B1 (en) * 2008-11-18 2011-08-24 대구텍 유한회사 Cutting Tools for Drill
KR101083853B1 (en) * 2009-02-09 2011-11-15 대구텍 유한회사 Cutting tool for drilling and turning
RU2638220C2 (en) * 2012-11-21 2017-12-12 Нэшнл Ойлвэл Дхт, Л.П. Cutting elements of drill bit with fixed cutters containing hard cutting plates made of synthetic diamonds formed by chemical vapour deposition
AT15012U1 (en) * 2015-10-06 2016-11-15 Ceratizit Austria Gmbh drilling

Also Published As

Publication number Publication date
JP7407793B2 (en) 2024-01-04
EP3810362A1 (en) 2021-04-28
US20210129231A1 (en) 2021-05-06
CN112334256A (en) 2021-02-05
RU2752605C1 (en) 2021-07-29
JP2021531989A (en) 2021-11-25
DE102018119445A1 (en) 2020-02-13
EP3810362B1 (en) 2024-02-14
US11826835B2 (en) 2023-11-28
WO2020030726A1 (en) 2020-02-13
MX2021001067A (en) 2021-04-12

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